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Surface currents are only 50 to 100 meters deep (Table 3.1). Though shallow, they are extremely important in determining the world’s weather and climates, and in distributing the ocean’s heat and nutrients. Winds are described by the direction from which they blow, whereas water currents are described by the direction toward which they flow.
Apr 2, 2024 · The sun heats water at the equator. The wind and sun make ocean currents move. At the equator, the sun heats water the strongest. When water heats, water molecules vibrate faster and eventually move farther apart. Hot water moves to the poles. From the equator, hot water pushes outward to the north and south pole.
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- Atlantic Ocean: Northern Hemisphere
- Atlantic Ocean: Southern Hemisphere
- Pacific Ocean: Northern Hemisphere
- Pacific Ocean: Southern Hemisphere
- Indian Ocean: Northern Hemisphere During Winter
- Indian Ocean: Northern Hemisphere During Summer
- Indian Ocean: Southern Hemisphere
The South Equatorial Current bifurcates into two branches near the Cape De Sao Roque in Brazil and its northern branch joins the North Equatorial Current.A part of this combined current enters the Caribbean Sea and the Gulf of Mexico, while the remaining current passes along the eastern side of the West Indies as the Antilles Current.The part of the current which enters the Gulf of Mexico comes out from the Florida Strait and joins the Antilles Current.This combined current moves along the south-eastern coast of the U.S.A. and is known as the Florida Currentup to Cape Hatteras.The South Equatorial Current turns south and flows along the eastern coast of South America as Brazil Current.At about 350south latitude, due to the influence of westerlies and the rotation of the earth, the current moves eastward.A cold current called the Falkland Currentwhich flows along the south-eastern coast of South America from south to north joins with the current at this time.The Brazil Current moves eastward and crosses the Atlantic Ocean as South Atlantic Current.The North Equatorial Current turns northward and flows along the Philippines Islands, Taiwan, and Japan to form the warm Kuro Shio or Kuro Siwo current.
In the South Pacific Ocean, the South Equatorial Current flows towards the west and turns southward as the East Australian Current.From Tasmania, it flows as the cold South Pacific Current from west to east and crosses the Pacific Ocean along with the West Wind Drift.On reaching the south-western coast of South America, it turns northward and flows as the cold Peru Current or Humbolt Current.The cold waters of the Peru Currentare partially responsible for making the coast of northern Chile and western Peru with very scanty rainfall.During winter, Sri Lanka divides the currents of the Arabian Sea from those of the Bay of Bengal.The North-East Monsoon Driftflows westward just south of Sri Lanka with a countercurrent flow between it and the South Equatorial Current.During the winter season, in the northern section, the Bay of Bengal and the Arabian Sea are under the influence of North East Monsoon Winds.These North East Monsoon winds drive the waters of the Bay of Bengal and the Arabian Sea westward to circulate in an anti-clockwise direction.In summer, the northern part comes under the influence of the South West Monsoon.It results in an easterly movement of water in the Bay of Bengal and the Arabian Sea in a clockwise direction.This current is called the South West Monsoon Drift.In the Indian Ocean, the summer currents are more regular than those of the winter.In the southern part, the South Equatorial Current which flows from east to west is strengthened by its corresponding current of the Pacific Ocean.It then turns southward along the coast of Mozambique in Africa.A part of this current moving in between the African mainland and Mozambique is called the warm Mozambique Current.After the confluence of these two parts, the current is called Agulhas Current.Jun 17, 2015 · A review of western boundary currents in the Pacific Ocean explores their far-reaching influence on the El Niño/Southern Oscillation, the Indonesian Throughflow, Asian monsoons, and ocean ...
- Dunxin Hu, Lixin Wu, Wenju Cai, Wenju Cai, Alex Sen Gupta, Alexandre Ganachaud, Bo Qiu, Arnold L. Go...
- 2015
Mar 9, 2023 · The surface area of the Pacific Ocean is roughly 63.8 to 70 million square miles. There is a mean depth of 14,040 feet in the Pacific Ocean. The pole areas of the Pacific Ocean have temperatures ...
- What is the direction of currents in Pacific Ocean?Ocean currents in the Northern Hemisphere of the Pacific Ocean will follow a clockwise direction. There is a counter-clockwise direction of the cur...
- What ocean current is in the Pacific ocean?The Pacific Ocean is divided into the North Pacific Ocean and the South Pacific Ocean. There are many ocean currents within these oceans. In the No...
- Which way does the current flow in the Pacific ocean?The North Pacific Current flows eastward, while the South Pacific Current flows westward. In the North Pacific gyre, the Kuroshio Current flows nor...
Jan 2, 2024 · worldwide movement of water (currents) in the ocean. ocean conveyor belt. noun. system in which water moves between the cold depths and warm surface in oceans throughout the world. Also called thermohaline circulation. rip current. noun. a strong flow of water running from the shore to the open ocean, sea, or lake.
Overview. Watch Western Boundary Currents and Spray Gliders (4:26 min.) The Solomon Sea in the southwest Pacific is the main pathway for South Pacific water to reach the equator. Even though the Sea is small, it carries a very large flow (about 20Sv, comparable to other major ocean currents), with the amount varying seasonally and with El Niño ...
